wcAppPageIsOpen( )

This function checks if the app pages database connection exists.

Syntax

int wcAppPageIsOpen (void *wcp);

0	The app pages database connection does not exist.
1	The app pages database connection exists.

      if ( wcAppPageIsOpen(wcp)==0 ) 
        wcDBOpen(wcp, wcAppPageConnName(wcp), dbname, dbuser , dbpass);

This function is designed to be used internally by INFORMIX-Universal Web Connect, but you can also call it explicitly for your own purposes.